Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8881341 | Debris collecting system | — | 2014-11-11 |
| RE34585 | Pivoting hose storage reel and mounting thereof | Timothy G. Mayer | 1994-04-19 |
| 4989917 | Articulated hopper disposal system | — | 1991-02-05 |
| 4896686 | Pivoting hose storage reel and mounting thereof | Timothy G. Mayer | 1990-01-30 |
| 4578198 | Sewer and catch basin cleaning system | Roland E. Shaddock | 1986-03-25 |